Table 3.

Risk Factors for Development of ICU Delirium in the Study Subjects

	Diabetic Critically Ill Patients
	Univariate OR (95% CI)	Multivariate OR (95% CI)
Age	1.037(1.002,1.073)	1.062(1.013,1.113)*
RHG	2.298(1.000–5.248)	3.409(1.186,9.801)*
Glucose	0.819(0.621–1.079)	0.768(0.546,1.080)
MODS	9.452(3.175–25.133)	1.905(0.147,24.649)
MV	5.288(2.276,12.290)	2.542(0.574,11.259)
RRT	6.000(2.336–15.412)	3.011(0.385,23.577)
Sepsis	0.938(0.286–3.072)	0.434(0.086,2.196)

Note: *Indicates statistical significance in multivariate analysis, p < 0.05.

Abbreviations: RHG, relative hypoglycemia; MODS, multiple organ dysfunction syndrome; MV, mechanical ventilation; RRT, renal replacement therapy.